Basic Documentation

22 / 44
Siemens VAV compact controller G..B181.1E/3 | VAV modular controller ASV181.1E/3 CE1P3544en
Smart Infrastructure 2021-10-26
5 Parameterization and operating
modes
5.1 Settings and user interaction
The VAV compact controllers can be parameterized with configuration tools (cf.
“equipment combinations”)
2
.
Parameter
Setting
Description
Siemens factory
setting
YC
0…10 V
Setpoint for air volume
flow
0…10 V (operating mode
“con”)
2…10 V
Parameter
Setting
Description
Siemens factory
setting
U
FLW
Actual value of air volume
flow (measurement value)
FLW
POS
3
Position display of air
damper
0…10 V
0…10 V
2…10 V
0.05…5 s
(Resolution
0.01 s)
Time constant actual
value U
1 s
Parameter
Setting
Description
Siemens factory
setting
ADP
4
Off
Default operating mode
for position display of air
damper
(mapping 0°…90° →
0…100 %)
Off
On
Adaptive operating mode
for position display of air
damper (mapping e.g.
0°…60° → 0…100 %)
Parameter
Setting
Description
Siemens factory
setting
Elevation asl
0…5000 m
(Resolution
500 m)
Elevation asl to increase
pressure sensor accuracy
500 m
LED state
Description
LED dark
No operating voltage
LED green
Faultless operation
LED flashes red
Connection tubes for sensor interchanged
LED red
Differential pressure sensor fault
2
For connections at the configuration and maintenance interface please consider that
voltages >10 V at YC can’t be processed.
3
Not applicable for ASV181.1E/3
4
Not applicable for ASV181.1E/3
Settings for setpoint
signal YC
Settings for actual value
signal U
Settings for adaptive
positioning (for special
opening ranges)
Setting elevation for
sensor accuracy
LED state display